138312876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2377}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 348633824

約数和(自身を除く): 210320948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 373, 746, 1119, 1492, 2238, 2377, 4476, 4754, 4849, 7131, 9508, 9698, 14262, 14547, 19396, 28524, 29094, 30901, 58188, 61802, 92703, 123604, 185406, 370812, 886621, 1773242, 2659863, 3546484, 5319726, 10639452, 11526073, 23052146, 34578219, 46104292, 69156438, 138312876]

約数ペア:

[(1, 138312876), (2, 69156438), (3, 46104292), (4, 34578219), (6, 23052146), (12, 11526073), (13, 10639452), (26, 5319726), (39, 3546484), (52, 2659863), (78, 1773242), (156, 886621), (373, 370812), (746, 185406), (1119, 123604), (1492, 92703), (2238, 61802), (2377, 58188), (4476, 30901), (4754, 29094), (4849, 28524), (7131, 19396), (9508, 14547), (9698, 14262)]